From left, Hannah Chavez, 16, Orpha Chavez, 18, Tikeira Tillis, 13, and her mom, Celesia Allison, wake up in the early morning hours on Olympic Boulevard after arriving the night before for the public memorial service.

From left, Hannah Chavez, 16, Orpha Chavez, 18, Tikeira Tillis, 13, and her mom, Celesia Allison, wake up in the early morning hours on Olympic Boulevard after arriving the night before for the public memorial service. (Barbara Davidson / Los Angeles Times)